body,
html {
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: #e7e5e5;
}

.gotop {
    display: none;
    width: 1.333333rem;
    height: 1.333333rem;
    background-color: #181616;
    opacity: 0.5;
    position: fixed;
    bottom: 0.533333rem;
    right: 0.533333rem;
    border-radius: 50%;
    color: white;
    text-align: center;
    padding: 0.213333rem;
}

header {
    width: 10rem;
    height: 1.333333rem;
    background-color: #f7500f;
    padding: 5px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

header a {
    margin-left: 0.453333rem;
    color: white;
    font-size: 0.533333rem;
}

header span {
    color: white;
    font-size: 0.533333rem;
}

header .header-app {
    width: 0.906667rem;
    height: 0.906667rem;
}




nav div{
    position: relative;
    height: 0.933333rem;
    color: #333333;
    overflow: hidden;
    font-size: 0.346667rem;
    background-color: #fff;
}
nav div ul {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
  }
  nav div ul li {
    width: 1.866667rem;
    height: 0.933333rem;
    line-height: 0.933333rem;
    text-align: center;
  }
  main {
    flex: 1;
    background-color: #fff;
    padding: 10px;
  }
  main .productItem {
    margin-bottom: 18px;
    width: 100%;
    display: flex;
  }
  main .productItem .left {
    width: 3.6rem;
  }
  main .productItem .left img {
    width: 100%;
    height: 3.466667rem;
  }
  main .productItem .right {
    margin-left: 0.266667rem;
  }
  main .productItem .right h3 {
    color: black;
    font-size: 0.48rem;
    font-weight: 400;
    width: 5.973333rem;
    line-height: 0.506667rem;
  }
  main .productItem .right h3 span {
    color: red;
  }
  main .productItem .right p.price {
    color: red;
    font-size: 0.64rem;
    margin: 0.266667rem 0;
  }
  main .productItem .right p.price em {
    font-size: 0.32rem;
  }
  main .productItem .right p.price del {
    margin-left: 0.266667rem;
    font-size: 0.32rem;
    color: #cccccc;
  }
  main .productItem .right p.price i {
    font-size: 0.426667rem;
  }
  main .productItem .right div.bar {
    position: relative;
    line-height: 0.48rem;
    width: 5.973333rem;
    color: red;
  }
  main .productItem .right div.bar i em {
    position: absolute;
    left: 1px;
    display: inline-block;
    width: 3.146667rem;
    height: 0.53rem;
    color: white;
    background-color: red;
    border-radius: 0.266667rem;
    text-align: center;
    line-height: 0.533333rem;
  }
  main .productItem .right div.bar i span {
    border: 1px solid #ccc;
    display: inline-block;
    width: 3.146667rem;
    height: 0.533333rem;
    color: white;
    background-color: #f1c7c7;
    border-radius: 0.266667rem;
    text-align: center;
    line-height: 0.533333rem;
  }
  main .productItem .right .youhuijuan {
    width: 5.973333rem;
    height: 0.666667rem;
    margin-top: 0.4rem;
  }
  main .productItem .right .youhuijuan a {
    width: 4rem;
    height: 0.666667rem;
    display: block;
    border: 1px dashed red;
    text-align: center;
    line-height: 0.666667rem;
    color: red;
  }
  main .productItem .right .buy {
    width: 5.973333rem;
    height: 0.666667rem;
    margin-top: 0.08rem;
  }
  main .productItem .right .buy a {
    width: 2.133333rem;
    height: 0.8rem;
    display: block;
    border-radius: 0.133333rem;
    float: right;
    text-align: center;
    line-height: 0.8rem;
    color: white;
    background-color: red;
  }





footer {
    background-color: #f1eded;
}

footer .more {
    width: 9.5rem;
    color: white;
    height: 0.853333rem;
    background-color: #fffdfd;
    margin: 0.2rem 0.25rem;
    border-radius: 0.133333rem;
    text-align: center;
    line-height: 0.853333rem;
}

footer .more a {
    color: #666666;
}

footer .chart {
    background-color: #f7500f;
    color: white;
    width: 10rem;
    height: 0.933333rem;
    margin-top: 0.2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

footer .chart span {
    font-size: 0.533333rem;
    font-weight: 600;
    margin-left: 0.1rem;
}

footer .chart img {
    width: 0.533333rem;
    height: 0.533333rem;
    border-radius: 50%;
    margin-right: 0.4rem;
}

footer .login {
    text-align: center;
    padding: 0;
    border: 1px solid #c4c4c4;
    margin-top: 0.233333rem;
}

footer .login a {
    margin: 0;
    display: inline-block;
    height: 0.88rem;
    font-size: 14px;
    color: #666666;
    line-height: 0.88rem;
}

footer .login a:nth-child(1) {
    width: 2.48rem;
}

footer .login a:nth-child(2) {
    width: 3rem;
    border-left: 1px solid #c4c4c4;
}

footer .login a:nth-child(3) {
    width: 4.1rem;
    border-left: 1px solid #c4c4c4;
}

footer .downloadApp p {
    margin-top: 0.166667rem;
    height: 0.306667rem;
    text-align: center;
    line-height: 0.06667rem;
    color: #333333;
}